Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1988-10-11
1990-12-18
Higel, Floyd D.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
8403, 8508, 8509, 8512, 8513, 8514, 8518, 524 83, 524 84, 524 87, 524 88, 524159, 524167, 524190, 524583, 524585, 534729, 534753, 534791, 534844, 534850, 534857, 534858, 534573, D06P 300, D06P 324, D06P 379, D06P 513
Patent
active
049783629
ABSTRACT:
A thermoplastic resin composition is provided which contains a thermoplastic resin and a colorant in the form of a polyalkyleneoxy-trifluoromethyl aniline colorant provided in said thermoplastic resin in a minor amount sufficient to provide coloration to said resin, said colorant having the formula: ##STR1## wherein R.sub.1 is selected from H, a lower alkyl group containing from 1 to about 10 carbon atoms, CH.sub.2 Cl, CH.sub.2 Br, CH.sub.2 OH, phenyl or ##STR2## wherein R.sub.4 is H or a lower alkyl group containing from 1 to about 9 carbon atoms; R.sub.2 is H, CF.sub.3, a lower alkyl group containing from 1 to about 9 carbon atoms, Cl or Br; R.sub.3 is an aromatic or heteroaromatic containing group, and n is an integer from 2 to about 75.
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Kluger Edward W.
Rekers John W.
Higel Floyd D.
Milliken Research Corporation
Monahan Timothy J.
Petry H. William
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